Our WebGL rendering engine supports now full screen mode

August 7, 2015

We have added full screen mode to FRAK WebGL engine. Now it is possible to create 3D Wayfinder templates that can open 3D floor plans in full screen.

Full screen with browsers is being used for watching videos, using map application, playing games etc. Usually wayfinding applications are configured to run in full screen by default. So there will be no need for separate full screen mode from browser. When embedding 3D Wayfinder in web-pages or web based applications, going full screen can be really useful. This gives the possibility to experience 3D content through the whole screen when needed. Also in normal state 3D canvas can be mixed with other HTML content keeping the 3D area smaller and it needs less performance.

To use full screen mode with FRAK engine you have to make following API call:
Engine.requestFullscreen(useUpscaling)

Exiting full screen:
Engine.exitFullscreen()

Engine.requestFullscreen() has to be called by a user interaction (i.e. click on a button), as browser need user action for going full screen.
If “useUpscaling” is set to true the canvas is resized to screen dimensions, but rendering will continue at the original resolution. This allows for faster rendering, but the image quality will suffer.

Full screen is required for stereoscopic rendering, this we will also add to 3D Wayfinder soon to provide real-time 3D experience with 3D Wayfinder. Stay tuned!

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